KR910011586A - 변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 - Google Patents
변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 Download PDFInfo
- Publication number
- KR910011586A KR910011586A KR1019900021674A KR900021674A KR910011586A KR 910011586 A KR910011586 A KR 910011586A KR 1019900021674 A KR1019900021674 A KR 1019900021674A KR 900021674 A KR900021674 A KR 900021674A KR 910011586 A KR910011586 A KR 910011586A
- Authority
- KR
- South Korea
- Prior art keywords
- foam
- shell
- airplane
- attaching
- polymer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/186—Filling multiple cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/10—Bulkheads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Body Structure For Vehicles (AREA)
- Toys (AREA)
- Primary Cells (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 알루미늄 외판의 내표면 및 격벽의 대향면에 부착된 폴리이소시아느레이트 발포제를 갖는 비행기 동체 구조의 사시도.
Claims (11)
- 다수의 격벽에 얇은 금속 재료를 부착함으로서 형성된 비행기 본체에 있어서, 비 가연성의 중합체 발포제에 상기 금속 재료의 내면과 상기 격벽을 부착하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
- 제1항에 있어서, 상기 중합체 발포재는 상기 비행기의 연속적인 가압과 감압에서 얻어지는 상기 금속 재료의 팽창과 수축으로 인하여 상기 금속 재료가 급열하는 것을 방지하기에 충분한 압축과 신장강도를 가지는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
- 제1 또는 2항에 있어서, 상기 중합체 발포재는 폴리이소시아누레이트 발포재인 것을 특징으로 하는 변형을 감소시키는 비행기 외판.
- 제1 또는 2 또는 3항에 있어서, 상기 폴리이소시아누레이트 발포재는 2인치 이상의 두께로 도포되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
- 비행기의 외판을 강화하는 방법에 있어서, 상기 외판은 다수의 거리를 두고 배치된 격벽상에 부착되고 상기 방법은 상기 외판의 내면과 상기 격벽의 대향면 사이에 중합체의 발포재의 층을 부착하는 단계로 구성되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 제5항에 있어서, 상기 발포재는 상기 비행기의 연속적인 가압과 감압에서 야기되는 상기 외판의 팽창과 수축으로 인하여 상기 외판이 균열하는 것을 방지하기 위하여 충분한 압축과 신장 강도를 갖도록 선택되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 제5 또는 6항에 있어서, 상기 발포재는 폴리이소시아누레이트 발포재인 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 제5, 6, 7항에 있어서, 상기 부착 단계는 대략 2인치 이상의 두께를 갖는 상기 발포재를 부착하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 제5, 6, 7항에 있어서, 상기 부착 단계는 상기 발포재가 형상을 이루도록 하기 위하여 인접한 격벽사이의 상기 내면상에 발포재를 분사하는 것을 포함하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 제5, 6, 7, 8항에 있어서, 상기 부착 단계는 상기 외판의 내부와 상기 박판 재료 사이에 상기 발포재를 형성하도록 상기 중합체를 붓고 상기 격벽의 내면에 대향되도록 유연한 재료를 배치하는 것을 포함하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
- 폴리이소시아누레이트 발포재의 층에 의해 분리된 1과 2차 구조를 특징으로 하는 장벽구조.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/456,533 US5251849A (en) | 1989-12-26 | 1989-12-26 | Strain reduced airplane skin |
US07456,533 | 1989-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910011586A true KR910011586A (ko) | 1991-08-07 |
Family
ID=23813139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900021674A KR910011586A (ko) | 1989-12-26 | 1990-12-24 | 변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5251849A (ko) |
EP (1) | EP0435650B1 (ko) |
JP (1) | JPH04218493A (ko) |
KR (1) | KR910011586A (ko) |
AT (1) | ATE109091T1 (ko) |
AU (2) | AU6811890A (ko) |
BR (1) | BR9006576A (ko) |
CA (1) | CA2031928A1 (ko) |
DE (1) | DE69011069T2 (ko) |
ES (1) | ES2063297T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100239983B1 (ko) * | 1997-04-28 | 2000-01-15 | 허기호 | 래피어 직기의 위사선택장치 |
Families Citing this family (39)
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JP2640078B2 (ja) * | 1993-02-08 | 1997-08-13 | 株式会社神戸製鋼所 | 制振形材及び輸送機用構造体 |
US5823467A (en) * | 1997-04-01 | 1998-10-20 | Mcdonnell Douglas Corp | Passive damping wedge |
US5985362A (en) * | 1997-12-22 | 1999-11-16 | Mcdonnell Douglas Corporation | Insulation system for transport aircraft |
US6266427B1 (en) | 1998-06-19 | 2001-07-24 | Mcdonnell Douglas Corporation | Damped structural panel and method of making same |
DE19844035C1 (de) * | 1998-09-25 | 1999-11-25 | Daimler Chrysler Aerospace | Schalenbauteil für ein Flugzeug und Verfahren zur Herstellung |
US6361055B1 (en) * | 1999-08-23 | 2002-03-26 | Northrop Grumman Corporation | Cryogenic composite tank seals |
US6722611B1 (en) * | 1999-09-20 | 2004-04-20 | Kuang-Hsi Wu | Reinforced aircraft skin and method |
DE10007995C2 (de) * | 2000-02-22 | 2002-03-07 | Airbus Gmbh | Strukturbauteil, insbesondere für ein Flugzeug und Verfahren zur Herstellung eines Strukturbauteils |
DE10035349C1 (de) * | 2000-07-20 | 2001-09-27 | Eurocopter Deutschland | Flugzeugtür |
US6386481B1 (en) * | 2001-01-08 | 2002-05-14 | Patria Finavicomp Oy | Arrangement for fastening stringers to aircraft wing ribs |
WO2004076769A2 (en) * | 2003-02-24 | 2004-09-10 | Bell Helicopter Textron Inc. | Contact stiffeners for structural skins |
DE502004007968D1 (de) * | 2003-07-08 | 2008-10-16 | Airbus Gmbh | Leichtbaustruktur |
US7284726B2 (en) * | 2004-02-17 | 2007-10-23 | Sikorsky Aircraft Corporation | Self extinguishing composite primary structure |
US7083147B2 (en) * | 2004-03-11 | 2006-08-01 | The Boeing Company | Modularized insulation, systems, apparatus, and methods |
US7040575B2 (en) * | 2004-03-29 | 2006-05-09 | The Boeing Company | Foam composite insulation for aircraft |
US7134629B2 (en) | 2004-04-06 | 2006-11-14 | The Boeing Company | Structural panels for use in aircraft fuselages and other structures |
US7527222B2 (en) * | 2004-04-06 | 2009-05-05 | The Boeing Company | Composite barrel sections for aircraft fuselages and other structures, and methods and systems for manufacturing such barrel sections |
US7325771B2 (en) | 2004-09-23 | 2008-02-05 | The Boeing Company | Splice joints for composite aircraft fuselages and other structures |
US7503368B2 (en) | 2004-11-24 | 2009-03-17 | The Boeing Company | Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections |
US7246772B2 (en) * | 2004-12-20 | 2007-07-24 | Sikorsky Aircraft Corporation | Acoustic absorption system for an aircraft interior trim panel system |
US7578468B2 (en) * | 2004-12-20 | 2009-08-25 | Sikorsky Aircraft Corporation | Acoustic absorption system for an aircraft airframe |
US7766277B2 (en) * | 2006-01-19 | 2010-08-03 | The Boeing Company | Deformable forward pressure bulkhead for an aircraft |
US7997529B2 (en) * | 2006-01-19 | 2011-08-16 | The Boeing Company | Compliant panel for aircraft |
DE102006026169B4 (de) * | 2006-06-06 | 2012-06-21 | Airbus Operations Gmbh | Flugzeugrumpfstruktur und Verfahren zu deren Herstellung |
DE102006026170B4 (de) * | 2006-06-06 | 2012-06-21 | Airbus Operations Gmbh | Flugzeugrumpfstruktur und Verfahren zu deren Herstellung |
DE102006026168A1 (de) | 2006-06-06 | 2008-01-31 | Airbus Deutschland Gmbh | Flugzeugrumpfstruktur und Verfahren zu deren Herstellung |
US20090274892A1 (en) * | 2006-06-14 | 2009-11-05 | Feng Qin | Hydrophobic open celled foam and method of making the same |
DE102007003278B4 (de) * | 2007-01-23 | 2013-10-31 | Airbus Operations Gmbh | Rumpfstrukturbauteil eines Luft- oder Raumfahrzeuges mit einer Schaumstoffschicht als thermische Isolierung |
DE102007008988A1 (de) | 2007-02-23 | 2008-08-28 | Airbus Deutschland Gmbh | Rumpf eines Luft-oder Raumfahrzeugs und ein entsprechendes Luft-oder Raumfahrzeug |
US8388795B2 (en) | 2007-05-17 | 2013-03-05 | The Boeing Company | Nanotube-enhanced interlayers for composite structures |
US8042767B2 (en) | 2007-09-04 | 2011-10-25 | The Boeing Company | Composite fabric with rigid member structure |
DE102009029245B4 (de) * | 2009-09-07 | 2021-12-02 | EUKLIT GmbH | Tank für Flugzeuge |
DE102009060706B4 (de) * | 2009-12-29 | 2014-12-04 | Airbus Operations Gmbh | Verfahren sowie Vorrichtung zur Herstellung einer Versteifungsstruktur für ein Flugzeugrumpfsegment sowie eine Versteifungsstruktur |
US8360355B2 (en) | 2010-08-04 | 2013-01-29 | The Boeing Company | Wing-to-body fairing with spray-on foam and noise reduction method |
KR102044471B1 (ko) | 2013-01-14 | 2019-11-12 | 삼성전자주식회사 | 변형 방지를 위한 프레임 조립 구조 및 이것을 갖는 전자 장치 |
CN104787301B (zh) * | 2015-02-03 | 2017-09-29 | 新誉集团有限公司 | 一种分段式超轻飞机蒙皮快速连接结构及制作方法 |
DE102016201928B4 (de) * | 2016-02-09 | 2024-02-08 | Airbus Operations Gmbh | Isolationsbauteil |
EP3309243B1 (en) | 2016-10-11 | 2020-03-25 | The Procter & Gamble Company | Hard surface cleaners |
US20210245859A1 (en) * | 2020-02-11 | 2021-08-12 | The Boeing Company | Liquid-diverting panel assemblies and methods |
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US2819032A (en) * | 1953-10-20 | 1958-01-07 | Douglas Aircraft Co Inc | Aircraft fuselage having panel damping material |
US3087571A (en) * | 1959-05-05 | 1963-04-30 | Bolt Beranek & Newman | Apparatus for damping |
US3160549A (en) * | 1960-12-29 | 1964-12-08 | Minnesota Mining & Mfg | Vibration damping structures |
US3211703A (en) * | 1962-03-23 | 1965-10-12 | Monsanto Res Corp | Polyaliphatic polyisocyanurate laminating resin prepared in the presence of a cocatalyst system |
US3229935A (en) * | 1962-12-06 | 1966-01-18 | August T Bellanca | Aircraft wing construction |
US3305196A (en) * | 1964-11-04 | 1967-02-21 | Dow Chemical Co | Vehicular structures made from foamed plastic materials |
US3416756A (en) * | 1966-08-03 | 1968-12-17 | Dow Chemical Co | Airfoil structure |
DE2607380C3 (de) * | 1976-02-24 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen |
US4671471A (en) * | 1984-05-21 | 1987-06-09 | Mitchell Wing, Inc. | Foam reinforced aluminum wing structure |
US4692477A (en) * | 1986-05-15 | 1987-09-08 | The Celotex Corporation | Polyisocyanurate foams derived from oxypropylated polyols and insulating structures therefrom |
US4695618A (en) * | 1986-05-23 | 1987-09-22 | Ameron, Inc. | Solventless polyurethane spray compositions and method for applying them |
US4791148A (en) * | 1987-02-12 | 1988-12-13 | Basf Corporation | Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity |
JPS6432995A (en) * | 1987-07-30 | 1989-02-02 | Yokohama Rubber Co Ltd | Interior structure for aircraft |
-
1989
- 1989-12-26 US US07/456,533 patent/US5251849A/en not_active Expired - Lifetime
-
1990
- 1990-12-11 CA CA002031928A patent/CA2031928A1/en not_active Abandoned
- 1990-12-17 AU AU68118/90A patent/AU6811890A/en not_active Withdrawn
- 1990-12-21 AU AU68481/90A patent/AU637441B2/en not_active Ceased
- 1990-12-24 DE DE69011069T patent/DE69011069T2/de not_active Expired - Fee Related
- 1990-12-24 AT AT90314251T patent/ATE109091T1/de active
- 1990-12-24 EP EP90314251A patent/EP0435650B1/en not_active Expired - Lifetime
- 1990-12-24 ES ES90314251T patent/ES2063297T3/es not_active Expired - Lifetime
- 1990-12-24 KR KR1019900021674A patent/KR910011586A/ko not_active Application Discontinuation
- 1990-12-26 JP JP2406733A patent/JPH04218493A/ja active Pending
- 1990-12-26 BR BR909006576A patent/BR9006576A/pt not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100239983B1 (ko) * | 1997-04-28 | 2000-01-15 | 허기호 | 래피어 직기의 위사선택장치 |
Also Published As
Publication number | Publication date |
---|---|
AU637441B2 (en) | 1993-05-27 |
BR9006576A (pt) | 1991-10-01 |
JPH04218493A (ja) | 1992-08-10 |
ATE109091T1 (de) | 1994-08-15 |
EP0435650B1 (en) | 1994-07-27 |
DE69011069T2 (de) | 1995-03-30 |
AU6848190A (en) | 1991-07-04 |
DE69011069D1 (de) | 1994-09-01 |
CA2031928A1 (en) | 1991-06-27 |
US5251849A (en) | 1993-10-12 |
ES2063297T3 (es) | 1995-01-01 |
EP0435650A1 (en) | 1991-07-03 |
AU6811890A (en) | 1991-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |